吡唑是通式为C3H3N2H的有机化合物.它是由三个碳原子和两个相邻的氮原子组成的五元环组成的杂环.吡唑是弱碱,pKb 11.5(共轭酸2.49在25℃下的pKa).吡唑也是具有环C3N2与相邻氮原子的一类化合物.
-
95+% CAS No.:50920-64-4 -
SKU-Pack Size Availability Price（￥） Quantity R224774-50mg In-Stock(Shanghai or CA Irwindale) R224774-100mg In-Stock(Shanghai or CA Irwindale) R224774-250mg In-Stock(Shanghai or CA Irwindale) R224774-1g In-Stock(Shanghai or CA Irwindale) R224774-5g In-Stock(Shanghai or CA Irwindale) R224774-10g In-Stock(Shanghai or CA Irwindale) R224774-25g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1186049-67-1 -
SKU-Pack Size Availability Price（￥） Quantity R853986-100mg In-Stock(Shanghai or CA Irwindale) R853986-250mg In-Stock(Shanghai or CA Irwindale) R853986-1g In-Stock(Shanghai or CA Irwindale) R853986-5g In-Stock(Shanghai or CA Irwindale) R853986-10g In-Stock(Shanghai or CA Irwindale) R853986-25g In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:138907-68-3 -
SKU-Pack Size Availability Price（￥） Quantity R593382-1g In-Stock(Shanghai or CA Irwindale) R593382-5g In-Stock(Shanghai or CA Irwindale) R593382-10g In-Stock(Shanghai or CA Irwindale) R593382-25g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:50920-65-5 -
SKU-Pack Size Availability Price（￥） Quantity R224775-1g In-Stock(Shanghai or CA Irwindale) R224775-5g In-Stock(Shanghai or CA Irwindale) R224775-10g In-Stock(Shanghai or CA Irwindale) R224775-25g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:923283-63-0 -
SKU-Pack Size Availability Price（￥） Quantity R810324-100mg In-Stock(Shanghai or CA Irwindale) R810324-250mg In-Stock(Shanghai or CA Irwindale) R810324-1g In-Stock(Shanghai or CA Irwindale) R810324-5g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:70951-96-1 -
SKU-Pack Size Availability Price（￥） Quantity R363016-1g In-Stock(Shanghai or CA Irwindale) R363016-5g In-Stock(Shanghai or CA Irwindale) R363016-10g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:199678-06-3 -
SKU-Pack Size Availability Price（￥） Quantity R643754-100mg In-Stock(Shanghai or CA Irwindale) R643754-250mg In-Stock(Shanghai or CA Irwindale) R643754-1g In-Stock(Shanghai or CA Irwindale) R643754-5g In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:1151802-22-0 -
SKU-Pack Size Availability Price（￥） Quantity R846111-250mg In-Stock(Shanghai or CA Irwindale) R846111-1g In-Stock(Shanghai or CA Irwindale) R846111-5g In-Stock(Shanghai or CA Irwindale) R846111-10g In-Stock(Shanghai or CA Irwindale) R846111-25g In-Stock(Shanghai or CA Irwindale) -
95% CAS No.:1151802-23-1 -
SKU-Pack Size Availability Price（￥） Quantity R846112-250mg In-Stock(Shanghai or CA Irwindale) R846112-1g In-Stock(Shanghai or CA Irwindale) R846112-5g In-Stock(Shanghai or CA Irwindale) R846112-10g In-Stock(Shanghai or CA Irwindale) R846112-25g In-Stock(Shanghai or CA Irwindale) R846112-100g In-Stock(Shanghai or CA Irwindale) -
96% CAS No.:98484-49-2 -
SKU-Pack Size Availability Price（￥） Quantity R6105356-1g In-Stock(Shanghai or CA Irwindale) R6105356-5g In-Stock(Shanghai or CA Irwindale) R6105356-10g In-Stock(Shanghai or CA Irwindale) R6105356-25g In-Stock(Shanghai or CA Irwindale) R6105356-100g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:1365939-36-1 -
SKU-Pack Size Availability Price（￥） Quantity R895613-100mg In-Stock(Shanghai or CA Irwindale) R895613-250mg In-Stock(Shanghai or CA Irwindale) R895613-1g In-Stock(Shanghai or CA Irwindale) R895613-5g In-Stock(Shanghai or CA Irwindale) R895613-10g In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:1093961-41-1 -
SKU-Pack Size Availability Price（￥） Quantity R840813-250mg In-Stock(Shanghai or CA Irwindale) R840813-1g In-Stock(Shanghai or CA Irwindale) R840813-5g In-Stock(Shanghai or CA Irwindale) R840813-10g In-Stock(Shanghai or CA Irwindale) R840813-25g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:1342392-11-3 -
SKU-Pack Size Availability Price（￥） Quantity R886281-100mg In-Stock(Shanghai or CA Irwindale) R886281-250mg In-Stock(Shanghai or CA Irwindale) R886281-1g In-Stock(Shanghai or CA Irwindale) -
96% CAS No.:827614-66-4 -
SKU-Pack Size Availability Price（￥） Quantity R760536-1g In-Stock(Shanghai or CA Irwindale) R760536-5g In-Stock(Shanghai or CA Irwindale) R760536-10g In-Stock(Shanghai or CA Irwindale) R760536-25g In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:1151814-36-6 -
SKU-Pack Size Availability Price（￥） Quantity R846114-250mg In-Stock(Shanghai or CA Irwindale) R846114-1g In-Stock(Shanghai or CA Irwindale) R846114-5g In-Stock(Shanghai or CA Irwindale) R846114-10g In-Stock(Shanghai or CA Irwindale) R846114-25g In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:104599-37-3 -
SKU-Pack Size Availability Price（￥） Quantity R529241-100g In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:1172229-72-9 -
SKU-Pack Size Availability Price（￥） Quantity R850233-100mg In-Stock(Shanghai or CA Irwindale) R850233-250mg In-Stock(Shanghai or CA Irwindale) R850233-1g In-Stock(Shanghai or CA Irwindale) R850233-5g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:930-36-9 -
SKU-Pack Size Availability Price（￥） Quantity R023311-1g In-Stock(Shanghai or CA Irwindale) R023311-5g In-Stock(Shanghai or CA Irwindale) R023311-10g In-Stock(Shanghai or CA Irwindale) R023311-25g In-Stock(Shanghai or CA Irwindale) R023311-100g In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:56984-32-8 -
SKU-Pack Size Availability Price（￥） Quantity R255503-1g In-Stock(Shanghai or CA Irwindale) R255503-5g In-Stock(Shanghai or CA Irwindale) R255503-10g In-Stock(Shanghai or CA Irwindale) R255503-25g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:285984-25-0 -
SKU-Pack Size Availability Price（￥） Quantity R660855-100mg In-Stock(Shanghai or CA Irwindale) R660855-250mg In-Stock(Shanghai or CA Irwindale) R660855-1g In-Stock(Shanghai or CA Irwindale) R660855-5g In-Stock(Shanghai or CA Irwindale) R660855-25g In-Stock(Shanghai or CA Irwindale) R660855-100g In-Stock(Shanghai or CA Irwindale)